Get the dates that fall under that week number

So I came up with a situation where I want to retrieve the dates that fall under a specific week number. I tried some methods but unfortunately, they did not work out.

So first I am getting the week number of the date that I have/selected/inputed.

$week_number = date('W', strtotime(23/08/2022)) //Will output 34

What I tried to do… But the dates that are being returned are random and not what I am expecting

$dates = array();
for($i = 1; $i <=7; $i++){
$dates[$i] = date('Y-m-d', strtotime($selected_date . ' -' . ($week_number) . ' days +' . 
$i . ' days'));
}

What I am expecting:

[1] => 2022-08-22
[2] => 2022-08-23
[3] => 2022-08-24
[4] => 2022-08-25
[5] => 2022-08-26
[6] => 2022-08-27
[7] => 2022-08-28

I don’t know if this is a duplicate question but I cannot find what I am looking for.